Log on
Main page Graphics Photography Music & Audio Audio Plugins Video Tools Web Design Documents Space Astro Amiga Funny Surreal Gallery Links & Contact

Info for exoplanet "Yowapi Ja"


Scientific (actual) data
PlanetKepler-25 d
Planet statusConfirmed
Planet mass0.226
Mass sini0.226
Orbital period122.4
Orbit eccentricity0.13
Discovered2014
Updated2021-02-05
Tconj2455720
K9.67
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Alternate names2MASS J19063321+3929164 d, GSC 03124-01264 d, K00244.10, KIC 4349452 d, KOI-244 d, KOI-244.10, Kepler-25 A d, TYC 3124-01264-1 d, WISE J190633.20+392916.5 d
Star nameKepler-25
Right ascension286.64°
Declination39.49°
Mag v11
Mag j9.764
Mag h9.532
Star distance244.96
Star metallicity-0.04
Star mass1.19
Star radius1.31
Star age11
Star temperature6270
Star alternate names2MASS J19063321+3929164, GSC 03124-01264, KIC 4349452, KOI-244, Kepler-25 A, TYC 3124-01264-1, WISE J190633.20+392916.5
Wikipedia articleKepler-25 d

Back
  
Fictional info (?)
Suggested nameYowapi Ja
Planet typeCold gas giant
Yowapi Ja is a terrestrial planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the valleys, deserts, and polar ice caps of Earth. Yowapi Ja is orbiting Kepler-25 every 120 Earth days. It is the second-brightest natural object in the night sky after Hebu-kyore, reaching an apparent magnitude of -5 - bright enough to cast shadows at night and, sometimes, visible to the naked eye in broad daylight.

This cold gas giant is named after the deity Yowapi Ja, the bringer of prosperity.

As seen from Kepler-25, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.

Yowapi Ja was one of the first planets to have its motions plotted across the sky - as early as the second millennium BC.

Yowapi Ja is primarily composed of methane with a significant part of its mass being water vapor, though water vapor comprises only about a limited amount of the number of molecules.
AtmosphereMethane52%
Water vapor22%
Oxygen21%
Neon3.2%
Ammonia1.2%
Carbon dioxide0.23%
Ammonium hydrosulfide (NH4SH)0%
Atmospheric pressure0.004 bar
artist's rendition
No known satellites
Google search for Yowapi ja


Website by Joachim Michaelis